Douglas, AZUSDOT 38108532 power units, 2 drivers
Phoenix, AZUSDOT 38117102 power units, 2 drivers
Nogales, AZUSDOT 38230772 power units, 2 drivers
Phoenix, AZUSDOT 38331992 power units, 2 drivers
Phoenix, AZUSDOT 38718422 power units, 2 drivers
Peoria, AZUSDOT 38788452 power units, 2 drivers
Nogales, AZUSDOT 38982292 power units, 2 drivers
Nogales, AZUSDOT 39071652 power units, 2 drivers
Glendale, AZUSDOT 39091992 power units, 2 drivers